My CG is 3 5/8" from the leading edge. This is 1/8" farther back than the SIG starting point.

I will be adding 1/16" down thrust (washers between both upper motor mounts and the firewall).

Also, I eliminated the added 1.5 oz of lead from the rear cockpit bulkhead by moving the battery (4.6 oz) directly under the wing tube.

Plan to test tomorrow.

Keep ya posted.