Just thought I would pass this on to help a few people fix there trim on the cheep. I buy ski's to re-sell and most have bad trims so this is what I came up with. I think the Seadoo trim a waste of time but some people like it so here is what I came up with and it works like a charm. No stop for the trim motor but if you are smart enough to look at the gauge you will have no problems. I have put on about 150 miles on the ski I put it on in the last month using it a-lot with no issues at all. Hope this helps someone.
The black box is also radio shack at 2.99 and they have the rubber grommets in a bag for 2 bucks