09e6671e_arden_Projects_at_Ace_Hardware_ve_Household_Plumbing_Problems_Problem_2
[Problem] Too much water in toilet tank [Solution] If water in tank flows off through overflow tube, replace supply cock. If water leaks past rubber ball stopper through outlet valve, replace valve. [Solution_3] Drain piping must be of correct size and sloped uniformly; one quarter of an inch to the foot is best. Local codes prevail, but it is possible to oversize as well as undersize drain pipe. Piping that is too big may not allow water to completely remove materials clinging to its walls. The result-clogging. [Problem_2] 
Sluggish drains
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Problem_2