I hear you on the rained out front. I actually finally got some time to figure out why my relatively new Harley battery has been flashing yellow on the battery tender. Turns out the negative charging lead broke off it's connector on the negative terminal. Then after fixing that managed to polish the oxidized lights on my MR2 and My 1998 Toyota 4x4. Started out wanting to get the 48 out of the garage and idling, but dealt with the more immediate issues first! All in all a good day the yellow light no longer flashing on the battery tender, nice solid green now. But priorities seem to stimmy fun along the way, and bleed the bank!