rkundla wrote:I think the directions said to extend the burnout another hour or two with heaver prints. I haven't tried it either so I will have to give it a go.
Give it a go if you have not already Ron. Pretty much only doing the fast ramp now. Print, invest, stand for 90 minutes and then ramp straight up. Depending on how heavy the items are I am experimenting with the hold length at the top as you mentioned.
Only issues I have had so far are minor issue on fine item detail but I am pretty sure that is a design of model and metal flow problem and not an issue with resin, investment or burnout. Nothing that I have not been able to clean up quite easily so far.
Liking this resin. Only suggestion is that if there are no issues with shelf life I would like to see it in a 1 litre bottle to reduce the price and shipping costs if it is possible. That said I do not use that much resin anyway.