
Martin McIntosh
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Everything posted by Martin McIntosh
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I actually got round to flying this today now that I can see models again. It was a bit slippery for my launcher to get a grip but after a hairy start it flies well and would have been better if I had checked that the aileron rate was on low! 40% expo saved it. I shall now glue some sandpaper to the fus. just aft of the wing.
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tony nijhuis Nijhuis Lancaster 1/9 scale
Martin McIntosh replied to cymaz's topic in Build Blogs and Kit Reviews
Hi Pete, Davin Matin on the other thread is also doing that but I warned him that the rearward added weight would need an awful lot in the nose to offset it. A simple castoring leg like a Spit. is all you really need (and yes, this is from experience). -
TN 134" Lancaster modified
Martin McIntosh replied to David Matin's topic in Tony Nijhuis plan builders
Having built and flown one of these plus a couple of other smaller ones you will not need it to be steerable. It would add weight just where you do not want it. -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
Now got this and installed it in my Seagull Cap 300 which is my flying testbed for gear. With the gyros set to the recommended 2 o`clock position it performed well in the wind today so I shall install it in my Laser 70 powered Tiggy which needs one. It dawned on me that I already have one of these in my 48" Dalotel but not had much chance to try it. Only problem is the start up procedure but I shall get used to that. -
TN 134" Lancaster modified
Martin McIntosh replied to David Matin's topic in Tony Nijhuis plan builders
I had a problem with a joiner on a petrol motor and was recommended some Teflon which melted as soon as I opened the throttle. Remember that petrol dissolves silicone. Better to use flexi pipe with lightweight jubilee clips. -
I am still getting a notification of every new advert which is posted. Please fix.
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Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
I have gone for the NX3 delivered from UK at £18. Supposed to support dual ailerons. -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
Years ago when the price of a set of gear was through the roof you only got four servos and had to use messy bellcranks or strip ailerons. With the advent of computer radio you can now individually trim, set the throws and adjust differential, thus simplifying the set up considerably. It would not occur to me to only use one. -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
Thanks, where did you get them please and do they cater for dual aileron servos? -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
I think that I shall give that a miss, £45 to £60 for the full version is too much for me, but thanks for your replies so far. -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
I failed to notice that. I always use dual ailerons but SMC do not stock the alternative and I have managed to cancel the order. -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
Looks to be what I want so have ordered one, thanks again. -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
Thanks, I shall look at those. -
Stabilizer recommendations
Martin McIntosh replied to Martin McIntosh's topic in General Radio Discussion
Thanks for that but I already have too many Rxs, looking for a plug in one which could be transferred from model to model initially. -
Can anyone recommend a reliable and reasonably priced stab. suitable for small/medium sized scale models? I have dabbled with one or two from HK but do not really trust them. Just to stop them bouncing around in the wind would be good as I do not need one for normal flight. Some can be enabled/disabled using a spare channel but not had much luck getting this to work. A course in Chinese would probably have helped.
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Having now got my vision sorted out I decided to fly it a few days ago. Luckily I tried it on high rates because I needed 1/2 up elevator to keep it in the air and had to dump it in the long hay crop which resulted in the fus breaking in two and a gash in the wing. Totally my fault because I had the tail at completely the wrong incidence! Lots of work correcting this using a laser incidence device. Took it up again today and it flies perfectly, which is more than can be said about the landing which resulted in damaged retract units but I was well pleased with the result in general.
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TN 134" Lancaster modified
Martin McIntosh replied to David Matin's topic in Tony Nijhuis plan builders
I see that you mentioned 17kg estimated for this. Mine turned out at about 12kg (28lbs). Are the motors 52s or 70s ? I only had 2x OS52 Plus 2x OS 26 which was only just enough. -
TN 134" Lancaster modified
Martin McIntosh replied to David Matin's topic in Tony Nijhuis plan builders
If it is of any help, I use an acrylic satin finish or Rustin`s satin floor varnish depending on electric, petrol or glow power on my WW2 birds. -
TN 134" Lancaster modified
Martin McIntosh replied to David Matin's topic in Tony Nijhuis plan builders
OK, I see what you mean. I have always done as marked on the `official` scale drawings. This probably changed over the years. -
TN 134" Lancaster modified
Martin McIntosh replied to David Matin's topic in Tony Nijhuis plan builders
Do not really want to nit pick the fantastic job you are doing, but is that dark earth Spektrum (Guild) or Humbrol because it looks to be a bit on the orange side like some Hurricanes. Also, the dark green (olive drab) should be on the top of the left inner cowl as I remember from the scale drawings. Please accept my apologies if I am wrong! -
Cheers for that, now I only need to see if I still have it. I have this up for sale minus the i/c engine and all gear but have decided to electrify it and reinstall the servos. If a mod sees this could you remove my ad please since we do not have the means.
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Can someone remind me of the mag. issue this was in because I am converting it to electric and the cg position I have marked seems to be unattainable, even with a 3s 2600.
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My first TN 72" Spit. was very heavy (18 lbs) and was intended for a 30cc petrol but that would not fit so I got a Laser 180 - fine. My Stampe is only 6.2 kg and its 180 gives that extra bit for outside loops. Have not yet plucked up courage to fly my 2m Sea Fury with one, The 18x6 carbon prop does not stick out far round the huge cowl but on test there is lots of pull so fingers crossed. Model weight 16 lbs.
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TN 134" Lancaster modified
Martin McIntosh replied to David Matin's topic in Tony Nijhuis plan builders
What are the spinners made from and are they 3.5" by any chance?