I’ll let you in on a secret. Push from the side with the swivel wheels, not the fixed ones. It allows for good steering (the fixed end essentially acting as a zero-turn to navigate corners) and encourages pushing rather than pulling which is safer.
Source: work with carts with 2-swivel and 4-swivel version, the 4-swivel sucks major ass and you can never get them to go where you want without messing around with them way too much.
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