I know this is not a popular engine with most, but when this airframe was younger, I remember comments made, of using their Supertiger 90 just because they had one available sitting on the shelf. Reading thru on different engines used, I haven't seen comments flying with the Super Tiger 90. I'm building the UCD and have a Super Tiger sitting waiting, but can't decide to use it or get a Saito 100. Is there any anyone that are or were using the ST90 in this airframe. Thanks in advance, and I do know this may not be the best choice of engines, but I do have one sitting on the shelf available.

Rich