I Wish Manufacturers  Would  Do This - I've been suggesting this one for years -  This idea was inspired by the old Centuri engines. I w...

I Wish Manufacturers Would Do This -  INCLUDE A FEW EXTRA "TEST" DECALS If a kit decal sheet has some extra space, include a few ...

Some kits include an engine hook that gets get bent out of shape after the first flight!   Use SPRING STEEL , not pot metal.  You can get sp...

TRI-FOLD MOUNTS ON SMALL DIAMETER BODY TUBES - Tri-fold shock cord mounts can block the ejection of a parachute. On BT-5, BT-20 and BT-50 si...

PRINTING ON SHROUDS -  Some kit shrouds have printing on the outside, finished model surface. The printed words "Outer Shroud" cou...

PAPER REINFORCEMENT RINGS? Paper tears and doesn't really offer any reinforcement to a hard shroud line pull at ejection. Right out of t...

WEAK KIT SHROUD LINES! They easily break when you give these strings a tug. I often replace the kit supplied shroud lines with #10 cotton em...