I taped(scotch) my hinges about 20/30 flights ago, I can "almost"
say with certainty I did not notice any difference... On flutter... I
don't know.. I did not have any before and I have none now..
But since it's easy to do, I'll do all my planes from now on...
I used utrakote on my profile, and it's what I'll use... My scotch
tape is starting to dismantle itself already with all the use and fuel
the YS puts on it... Hope the covering works better...
Coupling.... Mine has none[8D]... I was trying like heck to do a
K.E. loop... But I lost the fight with the sticks... But it did turn
into a flat spin...

Gary... Thanks... Great day today:-))) Won't make it tomorrow,
But make it good on Friday and the weekend buddy:-)