the knobs on both look too big
No Jerry the knobs are correct for these machines. Also, the washer door locks during drain/spin, a safety switch stops the washer if the door is opened during any other part of the cycle. The annoying thing about this is, the door stays locked even if you turn off the washer. If the load is unbalanced for example, you have to turn the timer to "off" to unlock the door, then reset the timer after rebalancing the load.
Kevin