Arduino2max and arduino BT

Hi there! I've been trying to interface my arduino BT (mounted with 2 bend sensors, 1 LDR, and 1 switch) with arduino2max, but the data I get is very erratic. Some of the digital inputs seem not to be responding, and some of the empty inputs seem to merrily follow the data sent by the pin right next to them... The response on the digital input is quite erratic as well, and although i only have a switch on pin 10, when i switch it on and off, some other pins light up in Max... Could it be interference? maybe the interfacing isn't quite yet sorted between arduino bluetooth and Arduino2max? Any idea? Let me know if you've had the same issue...

It sounds like you might need some pull up or pull down resistors. Try to search the forum or net for Arduino + pull up (+ pull down)