I have an 1199 and a 360 on Rickie's adapter and my transducer for the 1199 mounted on the same adapter. I almost never use the SI even though the SI for the 1199 is superior to the 360. Can I use a transducer for the 1159DI in in place of the 1199SI? I'm pretty sure somebody has already done this. I would appreciate any input.

Don