Robin Colbourne Posted October 3, 2023 Share Posted October 3, 2023 (edited) I've recently been given a well flown Wot 4 Foam-E Mk2. The motor can rock up and down by a few degrees (approx 3mm, measured at the front of the prop adaptor). When looking at the nose area from below, I can see that the transverse metal plate about 1/2" from the front of the fuselage moves relative to the foam around it. Is this normal? If its is not normal, options seem to be to put some glue between the metal and the foam and/or put a shim of, say thin plywood in front of the plate to take up the slack. Has anyone else had similar issues and if so, what did you do about it? Edited October 3, 2023 by Robin Colbourne Its a Mk2 Quote Link to comment Share on other sites More sharing options...
Colin Carpenter Posted October 3, 2023 Share Posted October 3, 2023 Common fault as the model gains flying hours. It can be made solid again but the foam will still compress and the mount will continue to move until flying the model seems as though you have a radio problem. I changed the fuselage once but the new one eventually went the same way until 🔥🔥🔥🔥Nice flyer though. Colin 1 Quote Link to comment Share on other sites More sharing options...
Robin Colbourne Posted October 3, 2023 Author Share Posted October 3, 2023 Thanks for the reply Colin. I'll see what I can do with shims and pushing glue between the mount and foam for now then. I'm glad to hear its a nice flyer. Quote Link to comment Share on other sites More sharing options...
Robin Colbourne Posted October 3, 2023 Author Share Posted October 3, 2023 (edited) I've now used a sliver of yoghurt pot to push some Deluxe Materials 'Foam 2 Foam' adhesive into all the joints, and this has really stiffened everything up. I have yet to do the gap between the front of the transverse metal plate and the foam in front of it, but that may not be necessary. The brown goop appears to be some sort of epoxy used previously to effect a similar repair previously, however it had delaminated from the EPO foam. I've chiselled off what I could of it, but some that is stuck to the metal is providing a bit more contact area for the Foam 2 Foam, so I've left it. Here are a few shots post repair. Edited October 3, 2023 by Robin Colbourne Quote Link to comment Share on other sites More sharing options...
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