I wanted to inquire about the drum capacity on the k7500 to hold 5/8 ic. If i had a 100 foot length and a 50 foot length, could it all be combined in the same drum to make 150 foot length or is that going to overfill the drum. I was thinking i am suppose to feed the 100 feet first and then reload 50 feet into the drum and continue to feed. It seems to be very time consuming but is there a good way of handling these 2 cables? If i could shove both cables into the drum, would the 100 foot cable be first to feed into the c.o. or the 50 foot? Much thanks in advance!