I've been training in the DS Trainer for the past couple years, but I'd like to try a trainer with less heel-to-toe drop. I pronate like a bastard so I realistically need the posting for regular training runs (I race in Hyperspeeds, sometimes Speedstars). I know Newton makes a stability trainer with little heel-to-toe drop, but what other options are there? I believe the drop on my DSTs is around 10mm, so it should be a sizeable difference from that, at least 2mm less. Weight should be 10oz or less, no bulky trainers. Thanks -