Steve if your looking to peace together Dorsetshire's movements in the 1930s I have the following in my notes which might be of help for you.
I'm slow but I get there in the end!

:
Dorsetshire - Pendant 40
24-06-1930 - Commissioned for trials until 22-07-30. Total build cost for the ship was �2,101,951.
16-09-1930 - Commissioned for CS.2 at Portsmouth, vice Frobisher.
09-1931 - CS.2 Now with the Home Fleet along with Norfolk, Exeter and York
01-1932 - Sailed with CS.2 for Spring cruiser to the West Indies.
Autumn 1932 - CS.2 visited Copenhagen as part of the British Exhibition there.
30-05-1933 - Relieved Cardiff in CS.6, on the Africa Station.
26-08-1933 - Left Devonport calling at Teneriffe between 31-08 to 02-09, Ascension 10-09 to 12-09, St Helena 15-09 to 19-09, Saldanha Bay 25-09 and finally arrived at Simonstown 30-09-1933.
23-02-1935 - Arrived Devonport, Plymouth to refit having been relieved by the cruiser Carlisle.
02-04-1935 - Recommissioned at Devonport for CS.5, China Station.
13-05-1935 - Departed Devonport calling in at Gibraltar between 17-05 to 18-05, called at Malta 21-05 to 24-05, Suez 30-05, Aden 03-06 to 06-06, Colombo 12-06 to 16-06, and finally Singapore on the 21-06-1935.
02-1937 - At Singapore for combined exercises with Cumberland, Hermes and 9 destroyers from the China Station and also Norfolk and Emerald from the East Indies Station.
11-02-1937 - Left Singapore for the UK calling at Colombo 16-02 to 18-02, Aden 24-02 to 25-02, Suez 01-03-1937, Malta 05-03 to 07-03, Gibraltar 10-03 to 12-03, finally arriving back at Plymouth for her refit on 15-03-1937.
21-08-1937 - Recommissioned for China Station and left Devonport on 14-09-1937.
18-10-1937 - Arrived at Hong Kong relieving Danae.
28-12-1937 - Relieved Suffolk as guardship at Tsingtao protecting British interests from the civil unrest.
10-01-1938 - At Tsingtao when the Japanese took over the city.
01-1938 - At Singapore for the opening of the naval base with Norfolk and Emerald on 14-02-1938.
06-1938 - Exercises from Hong Kong.
30-06-1938 - Joined China Squadron at Wei-Hai-Wei.
09-1938 - Off the Yangtse watching for the Italian cruiser Raimondo Montecuccoli during the Munich Crisis. However the Italian warship had already reached a Japanese port so Dorsetshire left for Amoy to watch the Japanese cruiser Myoko.
05-1939 - At Amoy with Birmingham, Duncan, Defender, USS Bulmer, USS Marblehead, USS Asheville, French Emile Bertin and French Lamotte-Piquet to protect the International Settlement at Kulangsu.
09-1939 - Part of CS.5 China Station with Cornwall, Kent and Birmingham.
I won't bother with the wartime movements as my hand now aches!
Cheers
LB