I have just vent a little. I have always liked my bumperboy launchers. But now I have one down and I figure I would just do my upgrade now for all of my units. Sounded like a good idea. I didn't realize I would be waiting over 2 months now for them to send me my upgraded units and a couple of new bumpers. I would have to say I am very disappointed in the way bumperboy has handled this issue. They just keep telling me they have had a problem with the upgraded units. They are working on it. They are back ordered and out of stock. This... being the busiest time of the year for them. You would think they would have them in stock and ready to go.