Here's the dimensions taken from my Tiger. Measured vertically from the hull's bottom edge and then horizontally to front and/or rear edges. This is to the center of the top hole. Once positioned, the other two holes can be marked and drilled.
Right Side
![Image](http://i203.photobucket.com/albums/aa188/kimikobo/SUMMER%202011/TIGSTOPSPOSITIONRT.jpg)
Left Side
![Image](http://i203.photobucket.com/albums/aa188/kimikobo/SUMMER%202011/TIGSTOPPOSITIONLFT.jpg)
Tim