trike swerves at higher speeds
Ive been commuting on my 2003 catrike speed for 6 months or so and it seems to ride fine and hasnt eaten up tires but I'm having some problems. When I took it out today and went down a long steep hill I couldnt keep the trike going straight, it just seemed to swerve all over the road when I hit around 35 mph, totally not safe to go any faster until I figure out the problem. I just had the wheels trued and tightened and they seem to be tight and straight. What am I missing? Also I am an experienced mt biker so I dont have some kind of death grip on the bars or anything like that, the trike just seems to dart back and forth across the road.
And should my but rest on the steering linkage under the seat? It doesnt seem to cause any problem but it just doesnt seem right. I tightened up the seat webing but I still rest on it. I lifted myself off the linkage while going 35 mph and it didnt seem to change the swerving.