Harry, I have not built a Pocher kit yet, can you explain a little about needing the instruction sheet to build one?, and since you seem to build a lot of them, take a look at this listing, is that kit worth what the seller is asking ?
http://www.ebay.com/itm/Pocher-1-8-scale-Volvo-F16-Globetrotter-Truck-model-kit-K-87-mint-condition-/220938656709?pt=LH_DefaultDomain_0&hash=item3370f85bc5
when I build semi trucks , I will use the instructions more then I would with a non truck kit, but for everything else, I look thru it, then I may go back if need be.