I had 3 different Swinger 4-way Coil on my 2005 Devinci Ollie
-the 1st one blew the seals, and was replaced under warranty, after 1 week of ownership just before going to Whistler
-the 2nd one unscrewed during my 1st day of riding in Whistler, oil everywhere and I managed to pogo-bounce my way down the popular A-Line trail
thankfully a Manitou service centre in the village replaced it FOC under warranty
-the 3rd one last the holiday, and many months after, and proved a very good shock both in terms of pedalling platform (Devinci Ollie was 8.5″ FSR suspension) and good quality of damping
as long as you get one with good Q.C., it a good shock