I have been hunting with Jennings and Bear bows the last 4 years. I've gotten real comfortable shooting from the wide valley that these two bows provide, Last year, I thought about updating to a Mathews, and was surprised that the bow I tried out had " NO VALLEY ", and was released from the wall!! Is this true with the switchback also?? Did any of you have a problem making the switch from shooting from the valley to shooting from the wall?? My draw weight has dropped steadily from #70 down to #50 over the last 10 years ( I'm 66 years old ) and wondered if Mathews would build a #40-#50 lb on request?? DEERJOHN