Am building a two drawer lateral filing cabinet with the drawers 36"
long and 18" front to back. At present plan to use 18" full extension
slides rated at 100 lbs. Can I stay with the 100 lbs. slides or would
it be better to upgrade to !50 lbs. slides. Would prefer to use the
100 lbs. slides because they are $30.00 cheaper per drawer. Have never
built anything with drawers that long and would rather be safe than
sorry. All advice is welcome. Thanks.

Vic