Larry: does your airplane have cables or pushrods for the control connections between stick and control surfaces? Pushrods will produce nearly zero lash, while cables will always have a little slop or play unless you tension the heck out of them or use heavy cables, in which case you're probably stressing the bellcrank mounts and everything else.
However... as Mark always says (but I failed to add), "your mileage may vary" ;o) You've obviously built a nice KR with tight control linkages! Oscar Zuniga Air Camper NX41CC "Scout" Flying Squirrel N2069Z "Rocket" Medford/Ashland, OR website at http://www.flysquirrel.net
