Ordered a bump fighter handle a couple of weeks ago and it came in yesterday. Love the feel and the weight of it. The only issue I had was the metal piece (the track the cartridges slice onto to) was quite loose. The plastic clips that hold it in place didn't hold it very tightly. Also, the carts (Gillette Trac II Plus & Generic Brand) would slide half off the handle if shaken violently enough. I was quite disappointed.
What I decided to do is cut off those small plastic clips and remove the metal track. I then took a couple of pairs of pliers and grabbed each end of the track and gave it a little twist. Just to offset the alignment a little so the carts don't slide off anymore. I got some super glue and glued the metal track back on the handle. Now it's on the handle nice and tight and the carts also don't slide off anymore. I'm a little concerned that rinsing the razor in hot water while I shave will cause the glue to weaken and one day the cart will come flying off. I imagine it's a recipe for a nasty cut. I guess only time will tell.
Just thought I'd share my experience and how I remedied the situation.
What I decided to do is cut off those small plastic clips and remove the metal track. I then took a couple of pairs of pliers and grabbed each end of the track and gave it a little twist. Just to offset the alignment a little so the carts don't slide off anymore. I got some super glue and glued the metal track back on the handle. Now it's on the handle nice and tight and the carts also don't slide off anymore. I'm a little concerned that rinsing the razor in hot water while I shave will cause the glue to weaken and one day the cart will come flying off. I imagine it's a recipe for a nasty cut. I guess only time will tell.
Just thought I'd share my experience and how I remedied the situation.