RE: Sig Kadet LT .25
G'day
OS and Saito both make excellent metal mounts. I have used a Saito mount for my Saito 40a and it really runs well in it and I have used an OS 91 Surpass mount for my Saito 100 in my Decathlon. The OS 91 and the Saito 100 share mounting dimensions. I like my OS four strokes (40, 52, 81 Alpha, 160 Gemini) but I like my Saitos better. A Saito 30 would also have been excellent in your LT-25. I have one and I also have an LT-25. Perhaps I will unite them one day. The 30 is now in the Dynaflite Butterfly where my OS 26 Surpass used to be but I haven't flown it yet. I am currently getting it ready to fly.
Cheers
Mike