I just got my little guy a new RXT in Cobalt to replace the CCO he is going to outgrow soon (he is a giant baby). The CCO will be the seat in Nana's car since she will be part time childcare this Summer and I don't trust her at all to deal with a Radian. Anyway, the RXT came with the largest strap covers I have ever seen! They are grey with memory foam in them and go above and below the chest clip. I have had a few Radians before this one and never seen anything like these strap covers. I tried him in the seat once and I CANNOT get the harness remotely tight enough with those beastly covers on. What do I do with them? Is there a trick or strategy to use to get the harness tight? Can I get the regular strap covers?