It's incredibly hard (impossible) to find a specific resistor in the pack because they are hand labelled with poor penmanship (in different people's writing), and in some cases unlabelled. They also came unsorted with labels facing in every-which-way. If you have a few hours to spend sorting out the 200 strips, go for it. --------------------------------------------------------------------------------------------------------------------------------------------------------------- Answer from our technical support: We contacted the manufacturer about this issue. They have updated their components list and they'll improve the writing. You can find the new list in this link : https://www.robotshop.com/media/files/pdf2/rb-dfr-128_components_list.pdf