G'day all, I'm fairly new to sewin, and have only just found this brilliant wealth of knowledge, so firstly a big thanks to all contributors! I have a question regarding the Consew 206RB that is mentioned regularly in this thread. I have started manufacturing protective collars for hunting dogs using an old Singer 15-91 (which is clearly not designed for that task). The materials I use range from four layers of seatbelt up to 3 layers of rubber-backed canvas firehose. On my seatbelt plates I often include a 3mm thick leather patch on the front for increased puncture resistance. I have been given the opportunity to purchase a 206RB-2 for $300 - my question for the experts here pretty much comes down to this - is this machine suitable for the thicknesses/densities I plan on sewing, giving consideration to the multiple different types of materials being sewn at once? Cheers for any advice. Mark.