As Chris says, very new parts (matter of days) but we should have them soonish (US post has been random of late), not for this weekend I don't think.
Chazz recognised that the original part had failings and has responded to this. What needs to be realised is that not only is the part bulked up in terms of material shape but the change of molding shop and material is very significant. I don't want to be giving too much away but the new material at a molding shop that has
years of experience in model car part production means much better parts (PARTS!!!

)
I anticipate this being like twice as strong as the old part, virtually a fit and forget part. Obviously Chazz has not only spent the money on part design change, mold change, shop change etc but he'll make less money from spares. But shows he wants to make the car as good as possible!!!