Chart is only showing upto 1000Mbps

Hello All,

I am new to the Bandwidth Analyzer and have a question on why my tunnel0 chart shows one location above 1Mbps and my other 6 locations all seem to max out at 1Mbps?  The only thing I can find that might have something to do with it is this (See below).  Everyone I have talked to have said that the BW value doesn't matter.  Does the bandwidth analyzer use this value as a max or something?  Any suggestions would be greatly appreciated.  Thank You