SELECT COUNT("Long") FROM table_36461 WHERE "Loss" > '0' AND "Avg/G" = '124.9'
What is the total number of Long with a Av/g of 124.9 but Loss greater than 0?
CREATE TABLE table_36461 (
    "Name" text,
    "GP-GS" real,
    "Gain" real,
    "Loss" real,
    "Long" real,
    "Avg/G" real
)