Hi everyone
I've got a No 7 from Axminster, and I've been using over the last 18 months to flatten large slabs and boards, but I haven't needed it to joint anything. I've been working on some toy boxes for my kids over the last few weeks and I've had to make some panels up and I've noticed that I just cannot get the blooming thing to joint anything properly. There's a noticeable hump in the middle of any boards I try to joint, and that means that over an 80cm board, I've got a 1.5mm gap at one end when I close up the other.
I've had a look at the sole against the straight edges I've got (none of them are certified straight, but they all agree) that the sole is concave. I expect this a little bit, but I don't know how far away from flat is acceptable... Anyway, Axminster aren't interested in helping me, because it's out of their 1 year warranty (despite me pointing out that the sole won't have changed shape in that time, so it must have been like this when I bought it, and they are bound by the consumer rights act to provide a product that can do what it's designed to do). Their customer service really is pants these days. I've spend thousands with them over the last couple of years, but they're losing my loyalty these days.
Anyway, my question really is how on earth can I flatten something this size, without it completely killing the bank balance? I know I can buy lapping plates are so on that would work with smaller planes, but given that the no 7 is so big, is there something that you can recommend?
Many thanks...