Any comments on the Kavan planetary-geared starter?
https://usaccess.portal.com/Electric...alhobbies.com+
I've used mine a couple times, but haven't tried it yet on the 180. It spins the TT 91 FS with ease. I hardwired a couple 7.2V NiCad packs to it. It's pretty strong at 14.4V.
Also have a really old Sullivan Hi-Tork. Are those good for 24V?
The Hobbico 120-sized starters aren't so strong.