I have a previous RTD board that had a note that it only works with the PT-1000 sensors (not sure of the version) and have received a new 6.2 version of the RTD board. The documentation still shows this board having jumper support for both PT-100 and PT-1000 and these jumpers do not appear to be on this version of the board. Does this board only support the PT-1000 sensor? I need to buy the correct sensors although the web site seems to show you selling PT-100 sensors. I also recall that you could modify the board with resisters to use different temperature sensors. Please advise.