An update for anyone interested..
I changed the battery in the rear sending unit and no change, so I swapped rear units from my other Motorcycle and reprogramed them to each bike. Still no change.
The front will update as I roll the bike out of the garage. It should be quick as it is close the readout receiver. BUT the rear still takes 2 to 3 miles before it updates. This only happens on the F6B, my 78 Wing rear readout is also slow to react but not miles like the F6B.
I called Steelmate USA in California but they do not sell this system and have no tech support for it.
I suppose I will live with it for now as I feel it is just a weak system but probably will change systems before to long..
My long term use of Steelmate TPMS review
My long term use of Steelmate TPMS review is not very good.
Just as an FYI for anyone interested.
The front tire sender unit on both my Motorcycles works well BUT the rear on both bikes is very inconsistent. Sometime taking up to 3 miles before it updates the PSI. Also it seems to loose the signal from time to time and I get no reading just a red -- that shows no PSI. A call to one of their tech supports was useless as they told me they do not have tech support for this system only their alarm system and I should call another phone number that is not Steelmate but does install them.
The Steelmate TPMS system seems to work for 95% of the time and is still a helpful tool but I always wonder if the reading is correct. Not very confidence inspiring.
I am done swapping units from bike to bike and running tests.