Thanks to a road diversion, my commute to work now involves a 30 minute drive in stop and go traffic. At 10 mph, the transmission shifts into second and at 25 mph, it shifts into third. Considering the fastest I'm able to get up to is 25 mph at times, I locked the transmission in second. Sure, pick up isnt the same as first, but is all that shifting really necessary? What are the downsides of locking the transmission in second under these conditions? Thanks!