I installed the headers and sensor board on the Explorer, but haven't done any of the projects so there isn't much to review at this time. No parts were missing and they appear to be good quality.
I just received my order and have not used any of the components yet, but the quality looks great. And, I am planning on using the container to house a future project.
George Shaiffer S.
I must like them this is the second pair I have purchased! Loved the first pair enough that I bought two more. The Explorer and the Pioneer both with expansion packs. I'm looking forward to the assembly of these but must wait for health to improve a little before I start. This build should go faster as I better understand the on line assembly manual use. Quality in all aspects, parts and boards, good price and great service when questions occur. I had an idea of what these were like since I had purchased and earlier project and was very pleased with it. Sorry for response delay. George