I' havn't flown a wardird yet but I have 2 with retracts ready to go for Saturday. I have experience with an untrimmed spad. so with what ever pllane you have (Even a trainer)you should try this: 1. Spend hours on the sim. 2. try some landings with faster throttle 3. add some weight to the middle of your plane (check cg front, back left and right).

retracts very, robarts and cj scale are usually fairly strong but i have no current experience with struts, i do know you need very smooth landings with all of them.

hope this helps Dave trimmer