Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to plow snow [title] Hold the plow controls comfortably in one hand. [step] The plow controls will have a left, right, up, and down button as well as an off and on switch. Make sure that you can comfortably hold the steering wheel while you hold the controls in your other hand.

Ending1: [substeps] The speed at which you rotate the wheel is entirely up to you, but the speed at which you churn the air is also up to you. [title] Angle the snow plow wheel to control. Ending2: You may have to tilt the front of the plow north or south. You'll find the switch to the left turning about 20 to 25 degrees depending on how up or down you go. Ending3: [title] Go a few feet forward while you are switching gears. [step] This will create plenty of space between you and your vehicle. Ending4: This will be more difficult in a manual transmission truck than it would be in an automatic transmission vehicle. [substeps] In a manual truck, use your offhand to control the plow and the truck gears.

Answer format: ending1/ending2/ending3/ending4