Not commenting on the who is right & who is wrong thread.
I have made many purchases from sailrite thru the years including a sewing machine, fabric, hot knife, etc. My shipments are always correct and I have been very satisfied with the product quality. I purchased a deluxe hot knife for fabric & cordage a couple years ago and I am very pleased with the purchase. I don't think that the knife is made for cutting foam as the blade length is not long enough. Using it to cut fabric, 3 strand, & braided line has been exceptional. Hope everything works out with getting the items that you ordered. Might try using an electric kitchen knife for the foam.
I have made many purchases from sailrite thru the years including a sewing machine, fabric, hot knife, etc. My shipments are always correct and I have been very satisfied with the product quality. I purchased a deluxe hot knife for fabric & cordage a couple years ago and I am very pleased with the purchase. I don't think that the knife is made for cutting foam as the blade length is not long enough. Using it to cut fabric, 3 strand, & braided line has been exceptional. Hope everything works out with getting the items that you ordered. Might try using an electric kitchen knife for the foam.