Has anyone tried the Park tool adjustable frame pump PMP-5? This is suppose to fit most frames(without tools) but will pump more air up to 160 psi. I've been looking for a pump that will be a bit larger that I won't have to wear out my arms trying to get at least 100 psi. This pump is fairly new on the market. I have a small zefal on my frame now that fits on the seatpost tube and use the CO2 also. There have been times when CO2 has failed so wanted a fairly decent back up in case of problems.