i've got an area of delam on the outer side of one of my hulls up front, does the same injection proceedure for repairing delams on the topside apply or do i need a different technique? thanks

I would try the same procedure... If possible remove the hull so you can position it in a way that the area in need of repairs faces up.

Patrick

i did the injection repair on the middle inside section of one of my hulls. have sailed in 20 knots for 2 1/2 hours since with no problems.

1) very time consuming
2) try to put some glass mat on the inside to strengthen the inner portion of the hull (assuming you have deck ports)
3) make a good drill bit sleeve.
wear gloves

be prepared to put in a lot of work