Jump to content

stu knowles

Members
  • Posts

    832
  • Joined

  • Last visited

  • Days Won

    3

Posts posted by stu knowles

  1. On 08/01/2023 at 22:27, Geoff S said:

     

    Have you tried it and, if you have, does it work?   I'm 83 and I've been getting problems for a while and take a prescribed Tamulosin capsule each morning.  I think it helps but extra help would be better. 

     

    I've given up trying to see a doctor.  After several 40/45 minute waits on the phone even to speak to a receptionist we changed our practice, which is better (plus it's closer - about 1.5 mile walk mostly on field paths if they're not too muddy).  The doctor I used to see (usually within a day) has retired and none of the doctors at either the new or former practice would know me from Adam but I've had a urinary infection a couple of times and I want to do all I can to avoid another - probably the worst pain I've ever experienced!

    Geoff, This is not going to end well.  Extract the digit and go see a Doc

    • Like 2
    • Haha 1
  2. I once had a few flights helping a guy sort out a CAP Beaver.  In the end it was OK, if heavy.  The landing gear seemed too far forward which led to a lot of weight on the tailwheel, squirrelly take off runs and bouncy landings. It would have been a rave to move it once built in.

    It would be worth comparing side views with the full size just to see if it has been moved forward for some reason

  3. I had a similar situation. I bought some 'glue for the purpose' from the model shop - but it smelled like Copydex and had a green tint.  I found a syringe and pumped the glue under all the loose veneer.  Used a roller to squeeze it into the corners and all the loose bits, Let it go off and then rollered it again. (Copydex is a contact adhesive)

     

    I also treated a small flaw on another wing with PVA in a similar fashion, let it dry an then ironed it but this way took a long time to dry.

     

    If you can get the veneer off intact, the foaming Polyurothane glue seems to be a good means of gluing then back on although you would probably need the foam blanks to weight it down properly

  4. Hi David,

    Do you find the liteply a suitable material for wing skinning?  I have been pondering the same question recently. What bit of feedback I have been able to gain is that it might be a heavy alternative to a balsa skin.  It has also been suggested that Proskin is good especially as it needs no further finishing.  (Not used it myself)

     

    Thanks for posting your build(s)  always interesting to follow.

    regards

    Stu K

  5. When you are building your own model, its entirely up to you how you deal with these things.  You could fit the simplest hinge - you might need to adjust the mating faces of the wing / aileron to square / bevelled, or you can go forthe most accurate scale representation of the real thing.  One will soak up way more time than the other.  The important thing (IMHO) is to press on and finish the model in a resonable time scale and in a way that satisfies you.

     

    Phil Kent's plans will be heavily weighted towards scale accuracy but it will make no difference to the way it flies and little difference to the way it looks if you simplify it. 

     

    Get it finished and get it flown.  The next build will always be better

    • Like 1
  6. Sorry can't understand any decision to stop i/c powered flying.  I have seen video of turbines bursting into flames on impact but never a glow/ petrol/ diesel powered model.

    Since Lipos entered onto the scene they are by far the most common cause of unintended fires.  I particularly worry when a lekky powered model is lost in a cornfield.  If it were to be ingested into a combine and then start to burn then the consequences and potential final bill could easily exceed £250K for the combined harvester alone.

     

    If you are going to ban anything at this time of year then Turbines and Lipo powered models are the obvious places to start.

     

    As for extinguishing fires, on moorlands it is not uncomon to see fails provided to beat out fires. Probably of more use than a conventional fire extinguisher on crop fires??

  7. Same as JD8 above for me.  I would never use a restraint that held onto the tailplane. Its a for too delicate part of the airframe to be subject to such stress - not withstanding that tailplane restraints are by for the most common method used

  8. swordfish11.jpg.1d5aaf6a04a13c79a6521d2990ab5697.jpg

     

    From an original by Roger Bale, circa 1998, to this:-

     

     

    #IMG_1233a.jpg.0ba7ccde1abe24f20e224622b74ad45d.jpg

     

    I wonder what happened??

     

    To this1a.thumb.jpg.1ff267333aa4de7fe46fdf9b3a37df0a.jpg

     

    121 " span, zenoah 80 power and 38lbs!

    Strictly non aerobatic, it 'preambulates with purpose'  The flag can be raised in flight and the Nav raises his hand to the onlooker

    IMG_2071a.jpg.16b81000410e75f62bc6dff713162c03.jpg

     

    In terms of storage and transport, its a bit of a monster!

     

    IMG_2098a.jpg.ebd8ea3e0156b63cfe2b9acf724ddb2c.jpg

     

    • Like 19
  9. Hi All,

    In December 1995 the first issue of a new (now defunct) mag appeared with a free plan of Diamond 4 by Peter Hale

     

    Diamond 4 Plan40 (flyingscalemodels.com)

     

    I was quite taken by the design and have carefully stored the mag and free plan for 27 years!   I thought that I might bring it to the top of the list and build it, however, on careful inspection of the plan - there is no centre of gravity position shown.   'Oh shame', said I on making this unwelcome discovery.

     

    I was also mentioned in this earlier thread on this forum but the links contained in the thread are no longer active.

     

    My best guess would be somewhere near to the apex of the outboard wings but came anyone help with a more definitive answer??

     

    regards and thanks

     

    stu k

     

     

×
×
  • Create New...