Sugashion 1. add more 2 dragshion for crane so we can swich back and ford example when we use Q to go from cran then blowtorch then drill 2 key bine it be able go opisit dragshion. Sugashion 2. give the ability to add and remove one of 3 out off rover so if bild 2 rover 1 cand be bilder 2 to be rock colathion.
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