I recently purchased a Helly Hansen Impertech jacket. I've worn it a few times in fairly heavy rain while riding the ATV and like it alot. It's light, material is quiet after it gets wet on the outside, and it seems fairly tough for what it is. The only thing that concerns me are the seams. Mine has a stiff and hard-type plastic taping used on all major seams. It seems like if this gets flexed enough it will force the outside material to crack or wear through. Has this been a problem after regular use?