Water pump won't pull Antifreeze from the jug.

I just added the winterizing bypass valve to my TT, had the same problem no matter what I tried, by myself. I ended up opening the selected valve, turn on the pump and hold the hose with a very small funnel on it and poured in the antifreeze. PITA but it worked. Just ordered a pair of spigots that are used for home brewing beer that are for installing in 5 gallon buckets. THAT I will use as my TT antifreeze Water pump IV.