I purchased a couple of Zumo 32U4’s for our robotics group and we are having a ton of fun with them preparing for a sumo match. However, one deficiency we are seeing in the Zumo is that the side looking IR proximity sensors have considerably lower sensitivity to the front IR proximity sensor. Looking through the library functions, it doesn’t appear that the side IR sensors are treated any different than the front sensor in the software, so I am assuming that the surface mount LED on the sides either have lower emissivity, or a wider lens. Any chance I can get a part number for this LED? I’d love to possibly replace the surface mount one with either a more focused LED or even the same thru-hole LED’s that are in the front. The LED’s in question are D8 and D9 in the schematic.